1.依赖 版本号为2.2.7.REALEASE <dependency> <groupId>com.alibaba.cloud</groupId> <artifactId>spring-cloud-starter-dubbo</artifactId> </dependency> 2.配置文件 网上大多数配置都是用的zookeeper,笔者之前在的公司也是用的zookeeper做的注册中心,这里改用了Nacos dubbo: metadata-report: address: nacos://192.168.0.188:8848 parameters[namespace]: ac835974-259f-4669-a511-552521e8df0a registry: address: nacos://192.168.0.188:8848 parameters[namespace]: ac835974-259f-4669-a511-552521e8df0a group: dubbo protocol: port: 20881 name: dubbo 3.服务接口 1.服务接口定义...